baber/WOPTO huggingface dataset:
Patent JP-S6419564-A (JP)
Title: Information recording and reproducing device
Inventor: HOSOYA HIDEKI
IPC: G11B20/18
Filed: 1987-07-13
Abstract: PURPOSE:To enable the previous exclusion of a low reliability record at the verifying time and to promote the exchangeability and reliability of a device by changing the sensitivity of a phase locked loop (PLL) for producing a reproducing clock at the verifying time over to its lower level than that at the time of the usual reproducing. CONSTITUTION:Recording data S1 is modulated by a signal modulation part 2 into a modulation signal S2 which is then recorded by a 1st light spot to a recording medium 1. The recorded data are read out immediately by a 2nd light spot as a detection signal S3 and then converted by a signal demodulation part 3 into reproducing data S4. A PLL part 5 changes its switches SW1 and SW2 to the sides of a resistor R2 and a capacitor C1 respectively based on a verifying signal S5 at the verifying time immediately after the recording, so that the sensitivity of the PLL 5 is lowered. Consequently, the record of low reliability with possibility of making step-out by merely slightly increasing a jitter amt. at the time of the usual reproducing is positively allowed to step- out at the verifying time to get rid of this record, and hence the reliability can be promoted.
Patent JP-H116972-A (JP)
Title: Optical element and scanning optical device using the same
Inventor: KATO MANABU
IPC: B41J2/47
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To improve the stability of molding at the periphery part of an optical element and to reduce the dispersion of a spot diameter on a surface to be scanned to realize accurate printing by forming the shape of the image non-effective part of an optical surface in a main scanning direction to be the shape obtained by adding a spline function to a function expressing the shape of the image effect part thereof in the main scanning direction. SOLUTION: A scanning lens system 6 having fθ characteristic functioning as the 3rd optical element is constituted of a spherical lens 61 having positive refractive power and a resin aspherical toric lens 62 having the refractive power different in the main scanning direction and a subscanning direction. The lens 62 is constituted of the image effective part and the image non-effective part, and the shape of the image non-effective part in the main scanning direction is formed by adding the spline function to the function expressing the shape of the image effective part in the main scanning direction. By adding the spline function, the thickness of the lens in an optical axis direction at the image non-effective part is made larger than before adding the spline function.
Patent JP-2001006900-A (JP)
Title: Radiant light generation device
Inventor: SATO KIYOKAZU
IPC: G21K1/093
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a small radiant light generation device dispensing with a liquid helium manufacturing facility and the periodical supplement of liquid helium, easy to operate and maintain, and imparting the degree of freedom to an operation pattern. SOLUTION: This radiant light generation device is equipped with insertion light sources for generating radiant light in part of an electron beam acceleration accumulation ring 17 comprising plural deflection electromagnets 6 for stably circulating an electron beam on a constant trajectory, and plural beam converging multipole electromagnets 7 arranged upstream and downstream of the deflection electromagnets 6. In this case, superconductive wigglers 17 each having a superconductive electromagnet of a refrigerator directly-cooling system provided with a small refrigerator 18 are installed as the insertion light sources.
Patent JP-S5961797-A (JP)
Inventor: AKIMOTO TOKUZOU
IPC: G21C1/02
Filed: 1982-10-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01316361-A (JP)
Title: Production of substituted nicotinic ester
Inventor: OSUMI TADASHI
IPC: C07D213/803
Filed: 1988-07-11
Abstract: PURPOSE:To obtain the subject compound useful for intermediate of substituted nicotinic acid derivative having disinfection activity with simple operation in low cost and high yield by reacting malonaldehyde derivative and 3- aminoacrylate derivative in the presence of salt. CONSTITUTION:1mol malonaldehyde derivative expressed by formula I [A is O or (OR1)2 (R1 is lower alkyl); R2, R3 is H or R1] is reacted with 3- aminoacrylate derivative expressed by formula II (R4, R5 is R1) of equal molar amount to said compound in the presence of 0.01-0.2mol salt, usually at room temperature-260 deg.C, preferably 150-220 deg.C with distilling off by-produced alcohol to outside of reaction system to afford the aimed compound expressed by formula III. Salt of phosphoric acid and substituted pyridine derived from 2- ethylpyridine, 2-methylpyridine, 2,4-lutidine or 2,4,6-collidine, etc., is preferably used as said salt.
Patent JP-S5964730-A (JP)
Title: Porous sound-absorbing material and its manufacture
Inventor: OOTA YOSHIHIRO
IPC: C22C1/08
Filed: 1982-10-01
Abstract: PURPOSE:To obtain the titled sound-absorbing material excellent in corrosion resistance, mechanical strength and acoustic absorptivity, in the main body of the porous sound-absorbing material formed by sintering metallic Al particles into one body, by forming an anodically oxidized film from its entire surface to the pore wall of each open cell. CONSTITUTION:A porous sound-absorbing material having numerous open cells is formed by sintering metallic Al particles into one body. The average size of a bonding part between each metal particle is made above about 20mu, and the porosity is held at 30-50%. Thereafter, said sound-absorbing material is degreased, washed with water, attached to an electrode and immersed in an electrolyte inside an electrolytic cell. Anodic oxidation is performed while forcibly circulating the electrolyte under the condition of electric current density of 3- 40A/dm<2> and temp. of -5-30 deg.C, to uniformly form an anodically oxidized film of 0.5-15mum from the entire surface of the main body of the porous sound- absorbing material to the pore wall of each open cell. Thus, the lightweight sound-absorbing material can be mass-produced at a low cost.
Patent JP-S6151154-A (JP)
Title: Electrophotographic sensitive body
Inventor: SUZUKI KATSUMI
IPC: G03G5/08
Filed: 1984-08-20
Abstract: PURPOSE:To improve the photosensitivity to coherent light of a long wavelength and to prevent the generation of interference fringes by constituting a photoconductive layer of hydrogenated amorphous silicon incorporated with a specific atomic ratio of hydrogen atoms into silicon atoms. CONSTITUTION:The photoconductive layer 2 consisting of the hydrogenerated amorphous silicon which is obtd. by incorporating the hydrogen atoms into the silicon atoms, used as a base body, at <=10atom% by with respect to the silicon atoms and has 1.55-1.66eV optical band gap and <=10<7>OMEGAcm bright resistance to light irradiation of 10<15>/cm<2> photons at 780nm wavelength is formed on a conductive substrate 1 consisting of aluminum, etc. by which the intended electrophotographic sensitive body is obtd. The resultant electrophotographic sensitive body has substantial photosensitivity even with the coherent light near 800nm wavelength and obviates the generation of the interference fringes occurring in the reflection of incident light on the surface of the substrate 1.
Patent JP-S5962974-A (JP)
Title: Electronic cash register
Inventor: MOROE TOMOMI
IPC: G07G1/00
Filed: 1982-09-30
Abstract: PURPOSE:To perform remote control efficiently, by transmitting key input information to a receiver of an electronic cash register from a transmitter provided in an attaching and detaching part of a key input part and providing a switch which monitors the detachment state of the attaching and detaching part. CONSTITUTION:An electronic cash register ECR is controlled by a CPU 40 on a basis of a control program stored preliminarily in an ROM 41. A keyboard input device 42 is a key input part other than the ten key, namely, a function key input part and is connected to the CPU40 through a keyboard input discriminated and processing circuit part 43. The circuit part 43 judges an operated key to be an entry key or a department key and performs a processing corresponding to each key on a basis of the command from the CPU40. Key number data read by a card reader 44 is stored temporarily in a register 40a of the CPU 40 and is stored in an RAM 45.
Patent JP-2000004838-A (JP)
Title: Half-boiled scramble egg processed food and half-boiled egg processed food
Inventor: NAKASAKI HIROKAZU
IPC: A23L15/00
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To obtain half-boiled scramble egg processed food capable of keeping appearance of handmade half-boiled like scramble egg without impairing texture and flavor by application of retort treatment, etc., and excellent in quality by including coagulated egg processed product and a specific half-boiled egg processed product. SOLUTION: This half-boiled scramble egg processed food comprises (A) preferably 10-90 wt.% coagulated egg processed food being a water-containing coagulated processed food coagulated in hot water and comprising two or more kinds of coagulated egg processed food exhibiting yellow and coagulated egg processed food exhibiting white and (B) preferably 10-90 wt.% half-boiled egg processed food obtained by thermally denaturing egg liquid containing λ- carrageenan or by thermally denaturing an emulsified material comprising 10-80 wt.% pure water, 10-80 wt.% oil and fat and 3-15 wt.% enzymatically treated egg yolk such as egg yolk in which phospholipid is converted to lysophospholipid by phospholipase and not causing coagulation even by heating it at egg protein-denaturing temperature. It is preferable that the emulsified material further contains a thickener.
Patent JP-H05338607-A (JP)
Title: Method and device for packing film
Inventor: TAKANO TOSHIO
IPC: B65B11/48
Filed: 1992-06-08
Abstract: PURPOSE:To make it possible to surely remove films at a fork claw insertion port in an easy manner, without requiring maintenance work such as replacement of knife. CONSTITUTION:Products 3 are piled up on a pallet 1 with a fork claw insertion port and the products 3 together with the pallet 1 are covered with a film 5 and hot air is blown against the fork claw insertion port of the pallet 1 covered with the film 5 to melt the film 5 positioned at the port, so that the film 5 is removed and hence the port is opened.
Patent JP-S5964868-A (JP)
Title: Picture processing device
Inventor: YOSHIDA TADASHI
IPC: G06K15/00
Filed: 1982-10-05
Abstract: PURPOSE:To facilitate picture editing, by providing a command input means for starting an original reading means in the editing part of a picture processing information generating unit equipped with short-distance and long-distance communication devices. CONSTITUTION:An editing station 400 of a picture processing information generating unit 1 which is equipped with the long-distance picture signal communication device such as a digital data interface 60 or the like and the short- distance picture signal communication device such as an optical fiber interface 70 or the like and controls a reader part 500 and a printer part 600 is provided with a console part 200. The reader part 500 is started in the station 400 side by the input command in accordance with the operation of the console part 200, and an original image is read out and is displayed on a CRT 300. Thus, the picture editing in the picture processing device where picture processings and short-distance and long-distance communications of picture information are performed easily and quickly is performed easily.
Patent JP-S5992904-A (JP)
Inventor: RUISU ARUBERUTO SE BARIO
IPC: C01B17/02
Filed: 1983-09-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6234988-A (JP)
Title: Coal grain size controlling apparatus in producing powdered coal
Inventor: MAKIURA HIDEJI
IPC: B01F29/60
Filed: 1985-08-09
Abstract: PURPOSE:The titled apparatus, having a motor revolution variable device provided between a driving motor for a tube mill and a power source and capable of giving powdered coal of desired grain size without reducing the throughput and further reducing the throughput by decreasing the number of revolutions of the tube mill. CONSTITUTION:In a powdered coal production apparatus having a tube mill body 1 rotated by a driving device, a motor revolution variable device 12 is provided between a driving motor 7 for the tube mill 1 and a power source to control the number of revolutions of the tube mill body 1 and further the grain size of the powdered coal.
Patent JP-S5962514-A (JP)
Title: Cosmetic
Inventor: KUMAGAI SHIGENORI
IPC: A61K8/00
Filed: 1982-10-04
Abstract: PURPOSE:To provide a semisolid or solid cosmetic having excellent aging stability and giving a durable make-up, by using a specific polyhydric alcohol derivative as a gelatinizing agent for organic solvent, and using a specific resin as a gelatinization assistant in combination with the above gelatinizing agent. CONSTITUTION:A cosmetic for hair or make-up, e.g. hair-color stick, eye shadow, etc. is prepared by compounding (A) an organic solvent having a boiling point of 50-260 deg.C under normal pressure, e.g. alcohols, glycols, ketones, etc., (B) a compound of formula I -III (R is H, COOH, 1-3C alkyl, or 1-3C alkoxy; n is 1 or 2), (C) a cellulosic resin such as methyl-, ethyl- or propylcellulose and/ or a vinyl resin such as polyvinyl alcohol, polyvinyl acetate, polyvinyl butyral, etc., (D) a resin such as ketone resin, xylene resin, styrene resin, etc., and (E) a colorant.
Patent JP-S6417156-A (JP)
Title: Coordinate input system for graphic processor
Inventor: MOTO TOSHIYA
IPC: G06F3/038
Filed: 1987-07-13
Abstract: PURPOSE:To improve the input operability and sureness of coordinates by selecting and using optionally plural types of grids displayed at one time on a display device at the input of coordinates in a graphic process. CONSTITUTION:In case of the input of coordinates, an operator looks at the display screen of a display device 50 and moves a cursor 43 to a point near a desired grid lattice point via a coordinate input device 10 to decide the cursor coordinates. Then the operator decides whether a grid A selection button 11 or a grid B selection button 12 is pushed on the device 10. When the button 11 is pushed, the cursor coordinates are converged at the nearest lattice point on a grid A. This lattice point is stored in a data memory 60. While the cursor coordinates are converged at the nearest lattice point on a grid B when the button 12 is pushed.
Patent JP-2000012016-A (JP)
Title: Negative electrode for battery and its manufacture
Inventor: YAMAMOTO TORU
IPC: H01M10/05
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To improve conductivity of alloy surfaces, greatly increase the utilization factor of a negative electrode, and provide a battery superior in cycle characteristics, by using as a negative-electrode active material, an Mg alloy which contains at least one kind of In, Ga, Ti, Cd, Mn, Co, and Sn. SOLUTION: When an Mg alloy containing Mg and at least one kind of In, Ga, Ti, Cd, Mn, Co, and Sn, is manufactured as a negative-electrode active material, it is preferable that the amount of Mg in the Mg alloy be 70 atom% or more in order to heighten the energy density. As an alloying method, a high-frequency melting method, or a mechanical alloying method such as a ball mill method and a planetary ball mill method in an inert gas, or a thermal diffusion method in which Mg is impregnated in a liquid metal and then thermally diffused, is effective. By adding Ni or Cu of 10 wt.% or less to surfaces of the Mg alloy, stability of electrochemical characteristics is increased. As a means therefor, there is a mechanical surface treatment method, a plating method, or the like.
Patent JP-S5798684-A (JP)
Title: Electrolytic production of cysteine having high purity
Inventor: TAKAHASHI SHIYUUJI
IPC: C25B3/25
Filed: 1980-12-12
Abstract: PURPOSE: To improve the yield and purity of crysteine by specifying the lower limit of the velocity of circulating flow in a cathode chamber of an aq. soln. of cystine mineral acid salt in a method of electrolytically reducing cystine  mineral acid salt as catholyte.  
     CONSTITUTION: In an electrolytic cell segmented to a cathode chamber and an anode chamber by a cation exchange membrane, an aq. soln. of cystine mineral acid salt is supplied and circulated continuously at ≥0.5m/sec velocity of liquid flow in the cathode chamber, whereby electrolytic reduction is accomplished. Thereby, cystine is reduced to cysteine, but it is necessary to suppress side reaction as for as possible in order to increase the yield of crysteine and to obtain high purity cysteine. This necessitates removing the formed cysteine as quickly as possible from the neighborhood of the electrode and at the same time to supply cystine. Thereupon, the velocity of circulating flow of the soln. of cystine mineral acid salt in the cathode chamber is limited as mentioned above. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6419282-A (JP)
Title: Thermostatic cell
Inventor: OKADA TEIGO
IPC: G02B6/00
Filed: 1987-07-15
Abstract: PURPOSE: To observe the state of an article or a sample in a thermostatic bath efficiently in safety while blocking heat transfer by conducting the inside and outside of the bath through an optical fiber and connecting the optical fiber with a display window provided on the outside of the tank body. CONSTITUTION: An optical fiber 4 embedded in tank body 1 has one end exposed into a tank and the other end connecting with a display window 5. Optical components, e.g. lenses, are fixed to the end of the fiber 4 in the tank or the joint with the window 5. An illumination light 10 illuminates a sample 8 and when the temperature regulator of the thermostatic tank is operating normally, state of the sample 8 in the tank can be displayed on the window 5 through the fiber 4 even it the door is closed. More specifically, inside of the tank can be observed constantly without opening the door.
Patent JP-S6066787-A (JP)
Inventor: TSUZUKI NOBUYUKI
IPC: D05B65/02
Filed: 1983-09-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05342299-A (JP)
Title: Logical inspection pattern length estimating method
Inventor: ISHIKAWA HIROMI
IPC: G01R31/3183
Filed: 1992-06-09
Abstract: PURPOSE:To provide a guide to logical inspection completion discrimination and to estimate the time required for the inspection by calculating the function f (P, C) of a result P for which logical inspection pattern lengths are statistically measured and circuit complexity C. CONSTITUTION:A circuit complexity degree calculation part 1 simplifies the circuit, finds the circuit complexity C and is provided with a part 111 for modeling the circuit using a graph, the part 112 for deforming the graph and the part 113 for calculating the circuit complexity degree C from the graph obtained finally. A pattern length estimation part 2 is provided with the part 121 for calculating the function f (P, C) for estimating the logical inspection pattern length of the object circuit from the circuit complexity degree C obtained at the part 113 and the result P for which the logical inspection pattern lengths for the circuits inspected in the past are statistically measured. By performing calculation using the function f (P, C) that is, the circuit complexity degree C and the past measurement result P, the logical inspection pattern length of the circuit is obtained.
Patent JP-H05184845-A (JP)
Title: Filter
Inventor: DEIBUITSUDO CHIYAARUZU RIDEIRU
IPC: B01D39/20
Filed: 1992-06-10
Abstract: PURPOSE: To obtain a filter which withstands atmospheres both during operation and during sterilization by providing a filter medium comprising a mat of borosilicate glass microfiber of which the surface is covered with a fluoropolymer between supporting bodies and bonding end caps to its opposite ends. CONSTITUTION: A cylindrical pleated filter medium 1 is provided between radially inner and outer supporting bodies 2, 3, and end caps 4 are bonded to the opposite ends of a filter medium 1 and holes 4a are opened on one or more of the end caps. The filter medium 1 comprises a mat of borosilicate glass microfiber 6 which is covered with a fluoropolymer and is interposed between the outer layers made of net fabrics of a thermoplastic material. Moreover the filter medium 1 is provided with an axial fold formed by a melted section of the net fabric penetrating into the other materials of the filter medium 1. As the glass fiber is covered with a hydrophobic fluoropolymer, water is repelled both during operation and during sterilization and a filter having a long life is provided.
Patent JP-H0462514-A (JP)
Title: Optical scanning device
Inventor: UEDA TETSUYUKI
IPC: G02B26/10
Filed: 1990-07-02
Abstract: PURPOSE:To increase the optical scanning efficiency and optical scanning density by providing a semiconductor laser which outputs plural laser light beams as one piece of luminous flux and a hologram which is rotatable, and scanning a surface with plural diffracted light beams at the same time. CONSTITUTION:A semiconductor laser is a multifunctional optical element constituted by combining an optical element such as an optical switch and an optical waveguide with a multi-mode or single-mode semiconductor element. The semiconductor laser 3 emits a single piece of luminous flux, which contains plural different-wavelength components. Therefore, when the laser luminous flux is diffracted by the hologram 12, plural pieces of laser luminous flux having different wavelength components are generated corresponding to a difference in wavelength. Those two pieces of laser luminous flux form two scanning lines on the scanned surface 15 at a distance  y perpendicularly to the scanning direction. Those two scanning lines are formed at the same time as the hologram disk 4 rotates.
Patent JP-S5962857-A (JP)
Title: Picture recording method of halftone plate
Inventor: MITSUZUKA IKUO
IPC: G03F5/00
Filed: 1982-10-04
Abstract: PURPOSE:To modulate the intensity of a scan recording optical beam two-dimensionally to attain a halftone plate picture, by utilizing the transmission factor distribution and the equivalence factor distribution of a contact screen to form a light intensity distribution spatially with an easy method. CONSTITUTION:When a light source 4 such as a light source of a laser light or the like is used to perform exposure, a picture signal 10ID(xy) is modulated in an AM modulator 2 by the carrier of an oscillator 1 having a frequency f1 to control a light source driving circuit 3 with a driving signal 10ID(xy).f1 so that the density distribution in the main scanning direction corresponds to a space frequency determined by the number of screen lines. With respect to the subscanning direction, a density filter 8 having a transmission factor distribution corresponding to the position of subscanning is driven back and forth in the subscanning direction with a space frequency, which is determined by the number of screen lines, through an oscillator 5 of a frequency f2 and a driving circuit 6 by a linear motor 7. Finally, dots which have a sine wave-shaped density distribution in the main scanning direction and the subscanning direction are formed on photosensitive materials 9 such as a film.